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Write the following as intervals : (i) ...

Write the following as intervals : (i) `{x : x in R , 4 < xlt= 6}`(ii) `{x : x in R , 12 < x < 10}`(iii) `{x : x in R , 0lt= x < 7}` (iv) `{x : x in R , 3lt= x lt=4}`

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(i) `{x:x in R,4 lt x le 6}=(4,6]`
(ii) `{x:x in R,12 lt x le 10}=(12,10)`
(iii) `{x:x in R,0 lt x lt 7}=[0,7)`
(iv) `{x:x in R,3 lt x lt 4}=[3,4]`
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